Careers
United StatesRemote · Hybrid · Onsite · Field · All Environments
United StatesRemote · Hybrid · Onsite · Field · All Environments
United StatesRemote · Hybrid · Onsite · Field · All Environments
United StatesRemote · Hybrid · Onsite · Field · All Environments
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6d
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Collateral Management Senior Software Engineer, VP
Quincy, Massachusetts, United States
$120k-$203k/yr HybridFull Time
10+ YOESenior Software Engineer with experience in large software projects; hybrid work model; strong Java/Spring Boot, React, Azure Databricks, Kafka, SQL; experience in DevOps and CI/CD.
Java, Spring Boot, React, Azure, Databricks, AKS, Kafka, Hadoop, Hive, Spark, Jenkins, SOAP, REST, Autosys, CRON, Quartz, WebSphere, WebLogic, Tomcat, J2EE, JSP, Servlets, Struts 2.0, MQ, SQL, PL/SQL, DOM
1mo
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Senior Software Engineer, Developer Experience
Atlanta, Georgia, United States
$130k-$180k/yr RemoteFull Time
5+ YOE5+ years software engineering; experience with developer tooling, platform engineering, DevOps; strong collaboration and AI tooling interest.
Kotlin, TypeScript/Node.js, AWS, Kubernetes, Ambassador, Helm, GitHub Actions, CI/CD, ArgoCD, Datadog, AI tooling
1mo
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Senior Software Engineer
Columbia, Maryland, United States
$190k-$200k/yr OnsiteFull Time
10+ YOEActive TS clearance; 10+ years IT/DevSecOps with AWS; BS in CS/IT/Engineering or equivalent; experience in full stack development and ML pipeline deployment.
Python, Go, Java, JavaScript, TypeScript, React, AngularJS, NextJS, AWS, DevSecOps
3w
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Senior Software Developer
Dayton, Ohio, United States
OnsiteFull Time
5+ YOE5+ years of C++ software development; modeling and simulation expertise; Windows and Linux proficiency; OOP and design patterns; Git experience.
C++, Git, Windows, Linux, Google Test, Catch2
1mo
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Senior Software Engineer, Platform Engineering
San Francisco, California, United States
$156k-$195k/yr HybridFull Time
5+ YOE5+ years software engineering, backend focus, distributed systems, cloud-native environments, observability, and platform tooling.
Java, Kotlin, Go, Python, AWS, Docker, Kubernetes, Terraform, Helm, Kustomize, CI/CD, Kafka, SQS, Kinesis, Wiz, Semgrep
4w
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Senior Software Engineer
New York, New York, United States
$173k-$193k/yr HybridFull Time
5+ YOE5+ years engineering experience; strong Python and Django; production experience with LLMs and distributed systems; REST/GraphQL API design; strong communication and ownership.
Python, Django, FastAPI, LLMs, SQL, Redis, Celery, REST, GraphQL
2mo
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Senior Software Engineer
United States
$163k-$215k/yr RemoteFull Time
Backend-focused engineer with experience in event-driven infrastructure on cloud (GCP/AWS) and server-side languages; willingness to learn Golang; strong UX collaboration.
Ruby, Golang, JavaScript, TypeScript, React
2w
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Senior Software Engineer
Palo Alto or Promontory
$141k-$226k/yr OnsiteFull Time
12+ YOELead hands-on C++/Java engineer for distributed systems; 12+ years experience; lead architect role; on-site in US; US work authorization required.
Java, C++, Python, Go, VMware vSphere, ESXi
2mo
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Senior Software Engineer - FX Trading
New York City, New York, United States
$130k-$216k/yr OnsiteFull Time
Senior Java engineer with experience in FX trading, low-latency systems, cloud services, and AI-assisted development.
Java, Cloud (AWS, Azure, GCP), SQL, NoSQL, AI-assisted development tools
1w
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Senior Software Engineer, Apps & APIs
United States
RemoteFull Time
Recast: Automated marketing mix modeling software for measuring advertisement effectiveness.
Senior Python engineer with Rails experience; APIs; remote, async team; building MCP/agentic AI patterns.
Python, Ruby on Rails, REST APIs, AWS, Heroku, PostgreSQL, Redis, Docker, Terraform, Kubernetes, GitHub Actions, AgentCore, Anthropic SDK, LangChain
3d
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Senior Software Engineer, Backend
New York, New York, United States
$180k-$250k/yr OnsiteFull Time
7+ YOE7+ years backend/software engineering; strong system design; production reliability; excellent debugging and operational judgment.
1mo
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Senior Software Engineer
Rochester, New York, United States
$80k-$135k/yr OnsiteFull Time
4+ YOE4+ years SW development or aerospace engineering; BS in Computer/Aerospace/Software or related field; C/C++, Qt, Linux, networking, Python; Git/GitLab; software architecture; GNSS/SDR preferred.
C/C++, Qt, Linux, Git, GitLab, Python, Networking protocols, GNSS, SDR
3d
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Senior Software Developer
Coppell, Texas, United States
OnsiteFull Time
7+ YOE7+ years in large-scale software development; strong .NET stack; Bachelor's in CS or related field; experience with microservices and relational DBs.
.NET Core, .NET Framework, Visual Studio, C#, ASP.NET Web API, ASP.NET MVC, MS SQL Server, T-SQL, Azure DevOps, TFS, Git, IIS, JSON, RabbitMQ, MassTransit
3mo
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Senior Software Developer
Arlington, Virginia, United States
OnsiteFull Time
8+ YOE8+ years software development; C#/.NET; CI/CD in DevSecOps; Agile; Top Secret with SCI eligibility; on-site in DC area.
C#, dotNET, Azure DevOps, TFS, SharePoint
1mo
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Senior Software Engineer - Pricing
Austin or United States
$140k-$155k/yr HybridFull Time
4+ YOE4+ years full-stack or backend-leaning software engineer; marketplace, pricing, auction or matching systems experience; strong JVM backend; modern frontend (React/Vue/Angular); AWS; AI-assisted/data-driven systems.
Java, Kotlin, React, Vue, Angular, AWS
1mo
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Senior Embedded Software Engineer
Alameda, California, United States
$114k-$228k/yr OnsiteFull Time
8+ YOE8-15 years software engineering experience; embedded C; medical device knowledge; BS in EE/CS; FDA software processes; strong debugging and communication.
C programming, debuggers, unit testing, source control
2w
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Senior Software Engineer, Actionable Intelligence
United States or Canada or Mexico
RemoteFull Time
5+ YOESenior full-stack engineer with Ruby on Rails and React/TypeScript experience; strong UI/UX focus; 5+ years in respective tech.
Ruby on Rails, ReactJS, TypeScript, HTML, CSS, PostgreSQL, Rails APIs, Vite, Storybook, Tailwind
2mo
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Senior Software Engineer
Milwaukee, Wisconsin, United States
OnsiteFull Time
4+ YOEBachelor’s degree in Computer Science or related field and 4 years of software development experience in payment processing; strong OO languages, distributed systems, cloud (AWS/GCP), .NET/C#, REST APIs, SQL; Agile; TCP/IP sockets; asynchronous multithreaded architectures.
C#, REST APIs, Microsoft SQL, AWS, GCP, .NET, TCP/IP, Sockets, Multithreading, Agile
2w
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Senior Software Engineer
Boston, Massachusetts, United States
$140k-$160k/yr HybridFull Time
5+ YOE5–8+ years full-stack engineering; C#/.NET or Java; React/TypeScript; APIs; SQL; Git; CI/CD; Azure; Agile; secure coding.
C#, Java, React, TypeScript, SQL, Git, CI/CD, Azure, Cloud
3w
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Senior Software Engineer
Galloway, New Jersey, United States
$30k-$150k/yr OnsiteFull Time
10+ YOEBachelor's in engineering or computer science; 10 years of experience; experience in surveillance, navigation, communications, air traffic automation; eligible for US Public Trust security clearance.
1mo
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Senior Software Engineer
Columbia or Columbia
OnsiteFull Time
14+ YOE14+ years of software engineering experience; BS in computer science or related field; TS/SCI with Full Scope Polygraph preferred.
React, Node.js, Java, Spring Boot, Docker, AWS, MongoDB, Elasticsearch, Gradle
1mo
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Senior Embedded Software Engineer – Cyber
San Diego, California, United States
$158k-$237k/yr OnsiteFull Time
9+ YOESenior embedded software engineer with 9+ years in C/C++, embedded Linux, RTOS, cryptography, secure networking, and hardware integration; requires active U.S. security clearance.
C, C++, Embedded Linux, Linux kernel, RTOS, U-Boot, GRUB, TLS, IPsec, AES, RSA, ECDSA, ECDH, OpenCL, CUDA, SPI, I2C, UART, PCIe, Ethernet, SpaceWire
3w
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Software Developer, Senior PR - 1379
Heath, Ohio, United States
OnsiteFull Time
10+ YOESenior software developer with ASP.NET (VB, C#), MVC; Visual Studio; embedded/software interfaces; security clearance; 10+ years experience for MA/15+ for BA; US citizenship preferred.
ASP.NET, VB, C#, MVC, Visual Studio, Microsoft Office
2mo
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AI-focused Senior Software Engineer
Washington, District of Columbia, United States
OnsiteFull Time
3+ YOE3-10 years software development; strong AI curiosity; engineering background; strong writing for prompts
APIs, SDKs, LLMs, MCP Tools, Embedded UI
1w
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Senior Software Engineer, AI Platform
San Francisco, California, United States
$226k-$306k/yr HybridFull Time
5+ YOE5+ years software engineering; strong full-stack; experience with AI/LLMs; Bachelor's in CS or related
Backend, APIs, LLMs, MLOps, Cloud
2mo
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Senior Software Engineer – LLM Evaluation
Austria or Denmark or Finland or France or Germany or Iceland or Ireland or Italy or Netherlands or Norway or Sweden or Switzerland or United States
$300/hr RemoteContract
5+ YOE5+ years software engineering, full-stack expertise, strong architecture and code review, excellent communication.
Python, JavaScript, ReactJS, C/C++, Java, Rust, Go
2mo
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Senior Software Engineer - FFPP-8801
Annapolis Junction, Maryland, United States
$205k-$215k/yr OnsiteFull Time
14+ YOE14+ years of software engineering experience; front-end with React/Next.js; US citizenship with active high-level security clearance; lead teams; design, develop, and optimize software.
React, Next.js, REST APIs, JavaScript, HTML, CSS, SSR, SSG
1mo
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Senior Software Developer
United States
$170k-$190k/yr RemoteFull Time
3+ YOEBachelor’s degree and 3+ years as a senior full stack developer; strong C#, WebAPI/ASP.NET Core, SQL, front-end skills; DevOps, microservices, Agile experience.
C#, ASP.NET Core, WebAPI, SQL, EntityFrameworkCore, NHibernate, Dapper, HTML, CSS, JavaScript, TypeScript, Angular, Blazor, React, Stencil, NUnit, JustMock, Karma, Selenium
2mo
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Senior Software Engineer
Chicago, Illinois, United States
$135k-$165k/yr RemoteFull Time
5+ YOE5+ years full-stack web development; BS in Computer Science/Math/Engineering; API design; relational DB schemas; React; Rails a plus; strong collaboration.
Ruby on Rails, React, MySQL, Redis, Elasticsearch, RabbitMQ, AWS Lambda, Docker, CloudFront
1mo
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Senior Software Developer
Huntsville, Alabama, United States
OnsiteFull Time
8+ YOE8+ years software development; Python, Docker; CI/CD; security best practices; US citizenship with active Secret clearance; Huntsville, AL.
Python, Docker, Git, GitLab, Kubernetes, LangChain, PyTorch, Milvus, Chroma
1mo
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Senior Software Developer
Mayville, Wisconsin, United States
OnsiteFull Time
3+ YOE3–5+ years software development; React/Next.js/Angular; REST APIs; Azure cloud; SQL; Agile/Waterfall; BS in CS or related.
JavaScript, React, Next.js, Angular, REST API, Microsoft Azure, SQL, Git
3w
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Senior Software Engineer, Robotics & Physical AI Integration
Wilmington, Massachusetts, United States
$140k-$165k/yr OnsiteFull Time
5+ YOESenior software engineer with 5+ years in systems or robotics software; proficient in C/C++, Python; ROS/ROS 2; industrial protocols; embedded interfaces; real-time Linux/RTOS.
C, C++, Python, ROS, ROS 2, Linux, PREEMPT_RT, RTOS, EtherCAT, CANopen, Modbus, Profinet, SPI, I2C, UART, GPIO, OpenCV
2d
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Senior Software Engineer, Developer Platform
New York, New York, United States
OnsiteFull Time
5+ YOE5+ years of software engineering; experience building and maintaining public-facing APIs at scale; SDK generation or developer tooling; strong written communication; willing to work from NYC office five days a week.
APIs, OAuth, Webhooks, Event Logging, SDK Generation, Developer Documentation
3w
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Senior Software Engineer
Nashua, New Hampshire, United States
$107k-$161k/yr HybridFull Time
5+ YOE5+ years of professional software development; strong C#, .NET Core, web services, SQL Server; HTML/JavaScript; BS in CS/Software Engineering or related field; ability to design and deliver scalable applications.
C#, .NET Core, SQL Server, HTML, JavaScript
1mo
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Senior Software Engineer, Applications
New York City, New York, United States
$180k-$210k/yr HybridFull Time
5+ YOE5+ years in software engineering; backend services or microservices; Node.js; Go or Python; frontend with React; cloud-native (Kubernetes, AWS/GCP/Azure); SQL databases; CI/CD; security best practices; AI-assisted development tools.
Node.js, Go, Python, React, Kubernetes, AWS, GCP, Azure, Postgres, MySQL, CircleCI
1mo
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Senior Software Engineer (IoT)
British Columbia or Ontario or United States
$140k-$205k/yr RemoteFull Time
5+ YOE5+ years of software engineering experience, embedded systems/IoT, Linux, edge devices, cloud-native architectures, Python/Java/Javascript-Typescript, MQTT, SQL, AWS; OTA and remote deployment experience; strong collaboration and learning mindset.
Python, Java, Javascript/Typescript, MQTT, SQL databases, AWS
1mo
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Senior Software Engineer - Python - AI Platform
United States
HybridFull Time
Senior software engineer with strong backend experience, proficiency in multiple languages, system design, and ability to mentor others. Willing to lead on-call and production support, contribute to architecture, and drive process improvements.
Python, Java, JavaScript, React, Node, PHP, MySQL, GraphQL, Docker, AWS, Kotlin, Xcode, Swift
2mo
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Senior Software Engineer
Gaithersburg, Maryland, United States
OnsiteFull Time
8+ YOEBachelor’s or Master’s degree in CS/Engineering with 6+ years (Master’s) or 8+ years (Bachelor’s); TS/SCI clearance; strong OO programming, REST, SQL, Linux; AWS, Agile.
Java, Python, REST, SQL, Linux, Docker, OpenShift, Spring Boot, PostgreSQL, Tomcat, Maven, AWS, GitLab CI/CD, JavaScript, Front-end frameworks
3w
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Senior Payloads Software Engineer
Arlington or Clarksburg
$120k-$200k/yr OnsiteFull Time
3+ YOE3+ years relevant experience; BS in CS/Engineering/Robotics or equivalent; hardware-software integration; C/C++; vehicle networks; production-quality software in CI environments.
C/C++, Python, Java, ROS2, CAN, CAN-FD, Ethernet, UDS/J1939, JIRA, Logging/trace tools
2w
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Senior Embedded Software Engineer-Innovation Team
Cottage Grove, Wisconsin, United States
OnsiteFull Time
Senior embedded software engineer with degree in CS/EE and experience in C/C++, RTOS, Python/JS, and cross-functional collaboration.
C++, C#, Java, C, Python, JavaScript, RTOS